Yamaha 250hp DEC Outboard F250XSB
$19,782.00
The Yamaha 250hp DEC Outboard F250XSB is a premium 4.2L V6 four-stroke featuring Digital Electronic Controls and integrated electric power steering. Built for offshore confidence, it delivers powerful performance, smooth handling, and legendary Yamaha reliability.
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Overview Yamaha 250hp DEC Outboard F250XSB
The Yamaha 250hp DEC Outboard F250XSB represents the evolution of Yamaha’s trusted 4.2-liter V6 offshore platform. Designed for serious saltwater boaters, this outboard combines robust displacement, refined engineering, and advanced digital technology to deliver powerful yet controlled performance.
With Digital Electronic Controls and integrated electric power steering, the F250XSB offers precise throttle response, effortless maneuvering, and a clean, modern transom setup—ideal for offshore boats that demand both strength and sophistication.
Features and Performance
- 4.2L V6 Four-Stroke Engine – Strong torque and smooth power delivery for offshore conditions
- Digital Electronic Controls (DEC) – Precise, smooth throttle and shift response
- Integrated Electric Power Steering – Effortless handling with reduced steering load
- Electronic Fuel Injection (EFI) – Reliable starts, consistent performance, and fuel efficiency
- Saltwater Series II™ HP Propeller Compatibility – Enhanced top-end speed in lighter applications
- Shift Dampener System (SDS®) – Quieter, smoother gear engagement
- TotalTilt™ System – Full trim up or down with a quick double-tap for easy trailering
- Thrust Enhancing Reverse Exhaust – Improved reverse thrust and low-speed control
- High-Output Alternator (50–70 Amp) – Supports modern electronics and onboard systems
Why You Should Buy it
The Yamaha F250XSB is the ideal choice for boaters who want offshore-ready V6 power paired with modern digital convenience. Its integrated electric steering, smooth DEC operation, and proven Yamaha reliability make it perfect for center consoles, walkarounds, deep-V hulls, and premium dual-engine setups.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F250XSB DEC Four Stroke |
| Horsepower | 250 hp |
| Cylinders | 6 (V6) |
| Displacement | 4.2 L |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 25" (Extra-Long) |
| Throttle / Shift | Digital Electronic Controls |
| Steering | Integrated Electric Power Steering |
| Starter | Electric |
| Weight | 611 lbs |
| Alternator Output | 50–70 Amp |
| Full Throttle RPM Range | 5000 – 6000 rpm |
| Degree of Trim | -3° to +16° |
| Degree of Tilt | 69° |
| Warranty | Yamaha 3-Year Warranty |
| Standard Features | Power Trim & Tilt, Owner’s Manual |
- Yamaha 250hp DEC Outboard F250XSB
- Power Trim & Tilt
- Owner’s Manual
Frequently Asked Questions About Yamaha 250hp DEC Outboard F250XSB
What is Yamaha 250hp DEC Outboard F250XSB mainly built for?
The Yamaha 250hp DEC Outboard F250XSB is described for offshore boats that demand both strength and sophistication. The combination of 25" (Extra-Long) shaft length, helm-oriented controls, and a larger-displacement platform makes the offshore and big-transom intent very clear.
What does the shaft length mean in practice?
A 25" (Extra-Long) shaft is one of the most important setup details on this offshore outboard. In the product copy, that length is tied directly to offshore-style hulls and taller transoms, so it helps buyers confirm the intended boat configuration at a glance.
What should buyers notice about the control system on this motor?
The control specification on this offshore outboard is one of its defining details: Digital Electronic Controls, Integrated Electric Power Steering, and a 25" (Extra-Long) shaft are all part of the listed configuration. That tells buyers this engine is arranged for a more integrated helm setup than a portable tiller model.
Is this outboard set up for tiller use or helm control?
The control layout on this offshore outboard is clearly helm-oriented, with a 25" (Extra-Long) shaft, Integrated Electric Power Steering, and Electric start and Digital Electronic Controls. That tells buyers this engine is arranged very differently from a small tiller outboard and suits a more integrated control setup.

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